THE B QUARK MASS EFFECT IN THE QCD CORRECTION TO CHARGED-HIGGS-BOSON DECAY OF THE TOP QUARK

被引：18
|
作者：
LI, CS
WEI, YS
YANG, JM
机构：
[1] CHONGQING UNIV,DEPT APPL PHYS,SICHUAN 630044,PEOPLES R CHINA
[2] HENAN NORMAL UNIV,DEPT PHYS,HENAN 453002,PEOPLES R CHINA
来源：
PHYSICS LETTERS B | 1992年 / 285卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/0370-2693(92)91312-W
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Keeping the mass of the bottom quark, we calculate the O(alpha(s)) QCD correction to the process t-->H+b. The results differ significantly from that of neglecting the b quark mass. The corrections imply a larger reduction of partial width relative to the tree-level result.
引用
下载
收藏
页码：137 / 140
页数：4
相关论文
共 50 条
  • [31] Mass generation via the Higgs boson and the quark condensate of the QCD vacuum
    Schumacher, Martin
    PRAMANA-JOURNAL OF PHYSICS, 2016, 87 (03):
  • [32] Mass generation via the Higgs boson and the quark condensate of the QCD vacuum
    MARTIN SCHUMACHER
    Pramana, 2016, 87
  • [33] HEAVY TOP QUARK DECAY INTO A CHARGED HIGGS SCALAR AND A PHOTON(GLUON)
    REID, J
    TUPPER, G
    LI, G
    SAMUEL, MA
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1991, 51 (03): : 395 - 398
  • [34] B mesons from top-quark decay in the presence of the charged Higgs boson in the zero-mass variable-flavor-number scheme
    Nejad, S. Mohammad Moosavi
    PHYSICAL REVIEW D, 2012, 85 (05):
  • [35] The top quark and Higgs boson at hadron colliders
    Quigg, C
    PHYSICS POTENTIAL AND DEVELOPMENT OF MU+MU- COLLIDERS, 1998, 441 : 57 - 71
  • [36] Top quark and Higgs boson physics at the Tevatron
    Jabeen, Shabnam
    2ND INTERNATIONAL CONFERENCE ON PARTICLE PHYSICS IN MEMORIAM ENGIN ARIK AND HER COLLEAGUES, 2012, 347
  • [37] DETERMINATION OF THE TOP QUARK AND HIGGS BOSON MASSES
    DECKER, R
    PESTIEAU, J
    MODERN PHYSICS LETTERS A, 1992, 7 (40) : 3773 - 3775
  • [38] Signature of a light charged Higgs boson from top quark pairs at the LHC
    Hu, YaLu
    Fu, ChunHao
    Gao, Jun
    PHYSICAL REVIEW D, 2022, 106 (07)
  • [39] Charged Higgs boson production in association with a top quark in MC@NLO
    C. Weydert
    S. Frixione
    M. Herquet
    M. Klasen
    E. Laenen
    T. Plehn
    G. Stavenga
    C. D. White
    The European Physical Journal C, 2010, 67 : 617 - 636
  • [40] Charged Higgs boson production in association with a top quark in MC@NLO
    Weydert, C.
    Frixione, S.
    Herquet, M.
    Klasen, M.
    Laenen, E.
    Plehn, T.
    Stavenga, G.
    White, C. D.
    EUROPEAN PHYSICAL JOURNAL C, 2010, 67 (3-4): : 617 - 636
12345